.app-sportCountdown{
    width: 100%;
    height: 100%;
    background-color: #1592CC;
    position: relative;
    span{
        font-family:'PingFangSC-bold';
        font-size: 120px;
        position: absolute;
        left: 50%;
        top: 50%;
        transform: translate(-50%,-50%);
    }
}